Small molecule and cell contact-inducible systems for controlling expression and differentiation in stem cells

Posted by dbos UCSF

Kavli Affiliate: Hana El-Samad | Authors: Sarah S. Soliman, Devan H. Shah, Hana El-Samad and Zara Y. Weinberg | Summary: Synthetic developmental biology uses engineering approaches to understand multicellularity with goals ranging from recapitulating development to building synthetic organisms. Current approaches include engineering multicellular patterning, controlling differentiation, and implementing cooperative cellular behaviors in model systems. […]


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SARS-CoV-2 Omicron XBB lineage spike structures, conformations, antigenicity, and receptor recognition

Posted by dbos UCSF

Kavli Affiliate: Robert Edwards | Authors: Qianyi E Zhang, Jared Lindenberger, Ruth Parsons, Bhishem Thakur, Rob Parks, Chan Soo Park, Xiao Huang, Salam Sammour, Katarzyna Janowska, Taylor N Spence, Robert J. Edwards, Mitchell Martin, Wilton B Williams, Sophie Gobeil, David C Montefiori, Bette Korber, Kevin O’Neil Saunders, Barton F Haynes, Barton F. Haynes, Rory Henderson […]


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Smartphone region-wise image indoor localization using deep learning for indoor tourist attraction

Posted by klaurent Stanford

Kavli Affiliate: Maria Monzani| First 5 Authors: Gabriel Toshio Hirokawa Higa, Gabriel Toshio Hirokawa Higa, , , | Summary:Smart indoor tourist attractions, such as smart museums and aquariums, usually require a significant investment in indoor localization devices. The smartphone Global Positional Systems use is unsuitable for scenarios where dense materials such as concrete and metal […]


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Isolated nearly flat higher Chern band in monolayer transition metal trihalides

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Kejie Bao, Huan Wang, Yadong Jiang, Haosheng Xu, Jing Wang | Summary: The interplay between non-trivial topology and strong electron interaction can generate a variety of exotic quantum matter. Here we theoretically propose that monolayer transition metal trihalides MoF$_3$ and WI$_3$ have isolated nearly flat band near […]


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Enhanced Monochromatic Photon Emission from Millicharged Co-Interacting Dark Matter

Posted by dbos Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Mingxuan Du, Jia Liu, Xiao-Ping Wang, Tianhao Wu, | Summary: We study a millicharged co-interacting dark matter scenario, where the primary dark matter constituent is the dark photon $A’$ and the secondary component is the fermion $chi$. In this model, $chi$ interacts with $A’$ via a $U(1)’$ […]


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Electrically Programmable Pixelated Graphene-Integrated Plasmonic Metasurfaces for Coherent Mid-Infrared Emission

Posted by dbos Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Xiu Liu, Yibai Zhong, Zexiao Wang, Tianyi Huang, Sen Lin | Summary: Active metasurfaces have recently emerged as compact, lightweight, and efficient platforms for dynamic control of electromagnetic fields and optical responses. However, the complexities associated with their post-fabrication tunability significantly hinder their widespread applications, especially for […]


Continue.. Electrically Programmable Pixelated Graphene-Integrated Plasmonic Metasurfaces for Coherent Mid-Infrared Emission

Electrically Programmable Pixelated Graphene-Integrated Plasmonic Metasurfaces for Coherent Mid-Infrared Emission

Posted by dbos Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Xiu Liu, Yibai Zhong, Zexiao Wang, Tianyi Huang, Sen Lin | Summary: Active metasurfaces have recently emerged as compact, lightweight, and efficient platforms for dynamic control of electromagnetic fields and optical responses. However, the complexities associated with their post-fabrication tunability significantly hinder their widespread applications, especially for […]


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Bayesian Diffusion Models for 3D Shape Reconstruction

Posted by dbos Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Haiyang Xu, Yu Lei, Zeyuan Chen, Xiang Zhang, Yue Zhao | Summary: We present Bayesian Diffusion Models (BDM), a prediction algorithm that performs effective Bayesian inference by tightly coupling the top-down (prior) information with the bottom-up (data-driven) procedure via joint diffusion processes. We show the effectiveness of […]


Continue.. Bayesian Diffusion Models for 3D Shape Reconstruction

Bayesian Diffusion Models for 3D Shape Reconstruction

Posted by dbos Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Haiyang Xu, Yu Lei, Zeyuan Chen, Xiang Zhang, Yue Zhao | Summary: We present Bayesian Diffusion Models (BDM), a prediction algorithm that performs effective Bayesian inference by tightly coupling the top-down (prior) information with the bottom-up (data-driven) procedure via joint diffusion processes. We show the effectiveness of […]


Continue.. Bayesian Diffusion Models for 3D Shape Reconstruction